Individual provider · Type 1 NPI

Jonathan Joseph Barker, MD

Psychiatry Physician · Springfield, NJ

NPI number 1407083371 Active

Practice location

28 Millburn Ave Ste 7A
Springfield, NJ 07081-1023

Fax (216) 208-9777

Specialties and licenses

TaxonomyCodeLicense
Psychiatry Physician 2084P0800X241284 (MA)
Psychiatry Physician 2084P0800X246806 (MA)
Psychiatry Physician Primary 2084P0800X25MA11193200 (NJ)

Psychiatry Physician: A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic la…

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About NPI 1407083371

Jonathan Joseph Barker, MD's National Provider Identifier is 1407083371, issued on Jun 17, 2009. The primary taxonomy on file is Psychiatry Physician (2084P0800X), and the practice location is in Springfield, NJ. The record was last updated on Jul 19, 2025.